NOVAG

Smoke Alarm to Sense the Presence of Smoke and to Emit an Alarm Signal

Electrically Monitoring Apparatus to Measure a Heart Pulse

Electronic Chess Games and Accessories-Namely, Microprocessor Controlled Chess Games Providing an Automatic Visual or Physical Movement of Chess Pieces by the Game in Response to the Move of the Human Player and a Chess Clock and Chess Printer to, Respectively, Control the Time of Moves and to Print Out Board Positions and Chess Moves